Home / 210,094.04-289,925.07-114,604.16

Finding the Fourth Proportional to 210,094.04, 289,925.07 and 114,604.16

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Solution

The fourth proportional to 210,094.04, 289,925.07 and 114,604.16 is: 158,151.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,094.04 : 289,925.07 = 114,604.16 : x
  2. Step 2: Convert to fraction form
    210,094.04/289,925.07 = 114,604.16/x
  3. Step 3: Cross multiply
    210,094.04x = 289,925.07 × 114,604.16
  4. Step 4: Simplify right side
    210,094.04x = 33,226,617,660.67
  5. Step 5: Solve for x
    x = 33,226,617,660.67/210,094.04
  6. Step 6: Final answer
    x = 158,151.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.